Android Open Source - Airplanes Event Handler

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From Project

Back to project page Airplanes.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.axnsan.airplanes.online;
/*from w w  w  . ja v a2 s.  co m*/
import java.util.concurrent.BlockingQueue;

import com.axnsan.airplanes.Airplanes;
import com.axnsan.airplanes.online.SocketClosedMessage.REASON;
import com.axnsan.airplanes.util.ActionManager;
import com.axnsan.airplanes.util.Point2D;
import com.axnsan.airplanes.util.StringManager;
import com.badlogic.gdx.Gdx;

public class EventHandler implements Runnable {
  private BlockingQueue<Message> eventQueue;
  private SessionData session;
  
  public EventHandler(BlockingQueue<Message> eventQueue, SessionData session) {
    this.eventQueue = eventQueue;
    this.session = session;
  }
  
  @Override
  public void run() {
    try {
      Message msg;
      while ((msg = eventQueue.take()) != null) {
        switch (msg.getMessageType()) {
        case MESSAGE_TYPE.EVENT_GAME_CREATED:
        {
          GameCreatedMessage gcm = (GameCreatedMessage)msg;
          synchronized (session) {
            session.addGame(new Game(gcm.gameID, gcm.timeout, gcm.numPlayers, gcm.gridSize
                ,gcm.numPlanes, gcm.headshots, gcm.reveal, 0, -1, false));
            if (gcm.gameID == session.pendingJoin) {
              session.pendingJoin = -1;
              synchronized (session.waitJoin) {
                session.waitJoin.notifyAll();
              }
            }
            Gdx.graphics.requestRendering();
          }
          break;
        }
        case MESSAGE_TYPE.EVENT_PLAYER_JOINED_GAME:
        {
          final String playerName;
          synchronized (session) {
            final PlayerJoinedMessage gjm = (PlayerJoinedMessage)msg;
            Game g = session.getGame(gjm.gameID);
            if (g == null && gjm.playerName.equals(session.username))
              throw new RuntimeException("Join on uninitialized game");
            if (g != null) 
            {
              g.addPlayer();
              if (g.isFull() && !g.isJoined()) {
                session.games.remove(g.gameID);
              }
              if (session.currentGame != null && session.currentGame.getGameID() == gjm.gameID)
                playerName = gjm.playerName;
              else playerName = null;
            }
            else playerName = null;

            if (playerName != null)
              Airplanes.application.postRunnable(new Runnable() {
                @Override
                public void run() { session.currentGame.addPlayer(playerName); }
              });
            break;
          }
        }
        
        case MESSAGE_TYPE.EVENT_PLAYER_LEFT_GAME:
        {
          synchronized (session) {
            PlayerLeftMessage plm = (PlayerLeftMessage)msg;
            Game g = session.getGame(plm.gameID);
            if (g != null) 
            {
              g.removePlayer();
              if (session.currentGame != null && session.currentGame.getGameID() == plm.gameID)
                session.currentGame.removePlayer(plm.playerName);
              Gdx.graphics.requestRendering();
            }
          }
          break;
        }
        
        case MESSAGE_TYPE.EVENT_TURN_STARTED:
        {
          final int t;
          synchronized (session) {
            TurnStartedMessage tsm = (TurnStartedMessage)msg;
            Game g = session.getGame(tsm.gameID);
            int turn = tsm.turnNumber;
            if (g != null) 
            {
              g.setTurn(turn);
              if (session.currentGame != null && session.currentGame.getGameID() == tsm.gameID)
                t = turn;
              else t = -1;
            }
            else t = -1;

            if (t != -1)
              Airplanes.application.postRunnable(new Runnable() {
                @Override
                public void run() { session.currentGame.beginTurn(t); }
              });
            break;
          }
        }
          
        case MESSAGE_TYPE.PLANE_LOCATIONS:
        {
          synchronized (session) {
            PlaneLocationsMessage plm = (PlaneLocationsMessage)msg;
            if (session.currentGame != null && session.currentGame.getGameID() == plm.gameID) {
              session.currentGame.addPlanes(plm.playerName, plm.locations);
              Gdx.graphics.requestRendering();
            }
          }
          break;
        }
        case MESSAGE_TYPE.ATTACK_CELL:
        {
          synchronized (session) {
            AttackCellMessage acm = (AttackCellMessage)msg;
            if (session.currentGame != null && session.currentGame.getGameID() == acm.gameID) {
              session.currentGame.playerAttackedCell(acm.playerName, new Point2D(acm.x, acm.y));
              Gdx.graphics.requestRendering();
            }
          }
          break;
        }
        
        case MESSAGE_TYPE.SOCKET_CLOSED:
        {
          SocketClosedMessage.REASON reason = ((SocketClosedMessage)msg).reason;
          ActionManager.dismissProgressDialog();
          if (reason == REASON.DISCONNECTED_BY_SERVER || reason == REASON.CONNECTION_DROPPED) {
              Airplanes.application.postRunnable(new Runnable() {
                @Override
                public void run() {
                  ActionManager.showLongToast(StringManager.getString("connection_failed"));
                  Airplanes.game.resetToMainMenu();
                }
              }
            );
          }
          return;
        }
        }
      }
    } catch (InterruptedException e) {
      e.printStackTrace();
      Airplanes.game.resetToMainMenu();
    }
  }

}

Java Source Code List

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